com.hazelcast.internal.jmx.NodeMBean Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.internal.jmx;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.instance.impl.Node;
import com.hazelcast.cluster.Address;
import java.util.Map;
import static com.hazelcast.internal.jmx.ManagementService.quote;
import static com.hazelcast.internal.util.MapUtil.createHashMap;
/**
* Management bean for {@link Node}
*/
@ManagedDescription("HazelcastInstance.Node")
public class NodeMBean extends HazelcastMBean {
private static final int INITIAL_CAPACITY = 3;
public NodeMBean(HazelcastInstance hazelcastInstance, Node node, ManagementService service) {
super(node, service);
final Map properties = createHashMap(INITIAL_CAPACITY);
properties.put("type", quote("HazelcastInstance.Node"));
properties.put("name", quote("node" + node.address));
properties.put("instance", quote(hazelcastInstance.getName()));
setObjectName(properties);
}
@ManagedAnnotation("address")
@ManagedDescription("Address of the node")
public String getName() {
return managedObject.address.toString();
}
@ManagedAnnotation("masterAddress")
@ManagedDescription("The master address of the cluster")
public String getMasterAddress() {
Address masterAddress = managedObject.getMasterAddress();
return masterAddress == null ? null : masterAddress.toString();
}
}